HYPERFLEX 13 Coaxial Cable

HYPERFLEX 13 Coaxial Cable

Price: TBA

Model: KK-HYPFLEX 13
Manufacturer: Messi & Paoloni, Italy
Availability: IN STOCK

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HYPERFLEX 13 /.500″ Coaxial Cable

(12.7 mm / 0.500 inch cable)

This Messi & Paoloni new model has been specifically designed for high power amplifiers, and high frequency Moon bouncing lovers: it’s a further evolution of our M&P ULTRAFLEX 13 /.500”, in fact, the wires in the inner conductor are no longer 19, but 37. This improvement leads the cable to an even greater flexibility and better attenuations values.

Extreme flexibility:
perfect matching with rotator operated antennas, obtained by means of a sophisticated full copper stranded inner conductor (19 wires instead of 7).

New improved dielectric:
amazing attenuations up to 10 Ghz. Notwithstanding its size is only 12,7 mm (effective 0,50”), this prestigious cable rivals larger models size 14,6 mm or stiff 15 mm corrugated copper cables, reducing the number of connectors needed from 4 to 2, because no further flexible cable is needed for the final connection to the antenna.

Sturdiness and screening efficiency at its top:
>105 dB (SA), and improved sturdiness reached by adding 24 more wires to the braid, for a total of 168 wires (70% coverage + 100% foil). This leads to a dramatic reduction of the background noise. Moreover, the braiders used are 24 spools, instead of 16 spools, giving 50% MORE CROSSOVERS.

Reduced weight and bulk compared to its direct competitors (for a reduced stress of the ”hanging and swinging” stretch of the cable in rotor operated antennas). The high power handling and the incredible performances compared to some bulkier, heavier and more expensive cables of the competition, make it a must for ambitious installations (especially EME applications and rotator operated antennas).

The external PVC jacket is black UV resistant PVC. Useful hint: the PVC used for the jacket of the cables, makes them extremely flexible but it’s not suitable for underground laying. Every cable can be made with PE jacket, on specific request and for reasonable quantities in order to make them buriable.

Professional UHF (PL) and ”N” connectors are available, along with video assembly instructions.

HYPERFLEX 13 Technical Information

Construction, thermic, and electrical characteristics:

Inner conductorCopper
Ø7 x 0.75 mm
Ø7.25 mm
SheatingØ10.3 mm
Bending radius35 mm
Impedance50 ± 2 Ohm
Velocity ratio0.66
Capacity-100 pF/m
Weight15.6 kg / 100 m
Copper part80 kg / 1000 m
Temperature range-40°C to +70°C
Temperature installationnot less than -5°C


Attenuation / Power Rating / Return Loss

Frequency MHzAttenuation dB / 100 mPower Rating WattReturn Loss dB
nominalmaximumsome peaks are normal
17950 Watt
102761 Watt
501122 Watt
100748 Watt
200494 Watt
400326 Watt
700235 Watt
900205 Watt
1000194 Watt
4000110 Watt

Connectors for HYPERFLEX 13



Connector UHF Spezial/13 for Hyperflex 13 coaxial cableConnector UHF Spezial/13
Connector UG 21-13 TA for Hyperflex 13 coaxial cableConnector UG 21-13 TA


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